A3CA-500GY Omron, A3CA-500GY Datasheet
A3CA-500GY
Specifications of A3CA-500GY
Related parts for A3CA-500GY
A3CA-500GY Summary of contents
Page 1
Lighted Pushbutton Switch Cylindrical 12-dia. Series with Superb Operability, High Visibility, and Compact Housing Three models of Pushbuttons (round, square, and rectangular), two types of light-emitting elements (LED lamp and incandescent lamp), and two types of Switches (switching standard loads ...
Page 2
... A3CJ Lighted Pushbutton Switches (SPST-NO+SPST-NC Solder Terminals) Contact type yp Operation Shape Lighting Rectangular (A3CJ LED lamp p Incandescent lamp Non-lighted Square (A3CA LED lamp p Incandescent lamp Non-lighted Round (A3CT LED lamp p Incandescent lamp Non-lighted Note: 1. Enter the desired color symbol for the Pushbutton in the j at the end of the model number. ...
Page 3
A3C Illumination-only and Colored-illumination LED Models “Illumination only” describes LED models for which the screen color is the same whether the LED is lit or not. The screen simply becomes brighter when the LED lights. Example: Red LED Not lit ...
Page 4
... Button color Rectangular Square Red A3CJ-500R A3CA-500R Yellow A3CJ-500Y A3CA-500Y Green A3CJ-500GY A3CA-500GY A3CT-500GY White A3CJ-500W A3CA-500W Note: The red, yellow, and white Pushbuttons listed above can be used with either LED lamp-lighted models or incandescent lamp-lighted models. Incandescent Lamp Button color Rectangular Square ...
Page 5
... For rectangular models A3CJ-5050 For square, round models A3CA-5050 For rectangular models A3CJ-5060 --- A3C-3004 --- A3PJ-5080 For rectangular models A3CJ-5201 For square models A3CA-5201 For round models A3CT-5201 LED Lamp Ratings Rated voltage DC resistive load VDC 5 VDC 12 VDC 0 VDC 24 VDC Incandescent Lamp Ratings ...
Page 6
A3C Characteristics Operating frequency Insulation resistance Dielectric strength Vibration Shock Life expectancy Weight Ambient operating temperature Ambient operating humidity Ambient storage temperature Degree of protection Electric shock protection class PTI (proof tracking index) Pollution degree Note: 1. With alternate-operation models, ...
Page 7
... A3C Nomenclature Pushbutton Shape of Pushbutton Rectangular Square (A3CJ) (A3CA) Switch • Standard load: 0 250 VAC 125 VAC VDC • Microload: 0 125 VAC, 0 VDC Minimum applicable load VDC Note: The A3CJ model is shown here as a representative example. 40 Color cap Legend Plate (milky white) ...
Page 8
... A3C Dimensions The following dimensions apply to the Switch with SPST-NO+SPST-NC contact configuration, with solder terminals. Rectangular Models A3CJ Round Models A3CT 14 dia.11.8 dia. Square Models A3CA A3C 41 ...
Page 9
... PCB Terminal A3C-4102 13.9 dia. PCB Cutout (bottom view) 9.7±0.1 Six, 0.8 dia. 7.4±0.1 5.1±0.1 Square/Round A3CA-5050 Holder (black) Guard (transparent) Torsion spring Legend Plate Rectangular Square Note: 1. The thickness is 0.8 mm. 2. Since the Legend Plate is made of polycarbonate, use alcohol-based ...
Page 10
... Type SPST-NO+SPST-NC (bottom view) Lamp terminal t0.3 Terminal hole Square/A3CA, Round/A3CT 15 min. +0.2 12 dia. 0 Note: Recommended panel thickness: 1.0 to 3.2 mm. +0.2 12 dia. 19 min min. --- A3C 43 ...
Page 11
A3C Installation Mounting and Replacing the Pushbutton Mounting Direction for the Pushbutton/Display and Lamp Lighted Pushbutton Switch • Insert the Lamp (incandescent lamp or LED lamp) into the Pushbutton so that the lamp guide fits into the wider gap between ...
Page 12
A3C Mounting the Insulation Cover After securing the Switch to the panel using the mounting nut, pass the lead wires through the holes in the Insulation Cover and then perform wiring. Hold the Insulation Cover so that the cylindrical hole ...
Page 13
A3C Precautions ! Caution Do not apply a voltage higher than the maximum rated operat- ing voltage between the lamp terminals, as there is a risk that the incandescent lamp or LED lamp will be damaged, and the Pushbutton will ...